Electronic game casing



FIG. 1 is a perspective view of an electronic game casing illustrating a new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for an electronic game casing, substantially as shown. 